The Allis-Chalmers 170 Tractor, produced approximately between 1969 and 1974, was a versatile utility tractor designed for a wide array of agricultural tasks. Known for its robust construction and reliable performance, it offered a blend of power and maneuverability suitable for small to medium-sized farms. This model featured a 250 cubic inch, 4-cylinder diesel engine, providing substantial power for various implement applications, and was equipped with a constant mesh gear transmission offering eight forward and two reverse gears. Its engineering quality and dedication to functionality made it a competitive option in its market segment.

This manual serves as a comprehensive guide for the Allis-Chalmers 170 Tractor, covering essential information for operation, maintenance, and basic troubleshooting. It details controls, instrumentation, safety features, operating procedures, lubrication, and routine maintenance. The manual also provides technical specifications and outlines procedures for startup, shutdown, driving, fluid level checks, and storage. Designed for owners and operators, it aims to ensure safe and effective use of the tractor, offering guidance on common issues and preventative care to maintain the vehicle's performance and longevity.